Features . Integrated structure and adjustment free; • IP68 protection (sensor housing), and IP65 for connection box casing; • Cost-effective, reliable and high long-term stability; • Compact size: 017 diameter. Introduction MPM489WZ4 is a 017mm diameter fully sealed submersible level transmitter based on diffused-silicone principle. It consists of a high stable and reliable piezoresistive pressure sensing element and the special PCB component as well as the stainless steel housing. Its integrated construction and standardized signal output greatly facilitate the operation and automation control at work sites. The special vented cable being hermetically connected with the transmitter housing allows the transmitter for long term use in the liquids that are compatible with the transmitter construction material. MPM489WZ4 Level Transmitter is with compact size, light weight and good long term stability. It is suitable for liquid level measurement and control for fields of medicine, metallurgy, power plants, mining, urban water supply and drainage, hydrology exploration etc. Specification MICRO SENSOR CO.,LTD

MPM489WZ4 Level Transmitter(V1.0) Electric Connection Wire Color 0%~100% hand pointer indicator Aluminum connection box without display MS200 water-proof connection box (Recommended options) PD140 lightening-proof protection device Connection box(with display or without display) Fixed flange the whole spec. MICRO SENSOR CO.,LTD. -2-

1. Please be sure the measured media is compatible with contacting material; please note the media density in the measurement (except water); 2. If the product is installed in the thunderstorm area, we suggest to install the lightning-proof protection device to protect the transmitter. Please be sure good grounding as well; 3. If the user has special requirement, please feel free to contact our company. MICRO SENSOR CO.,LTD